Sensaphone SCD-1200-4GVZCD Sentinel Remote Monitor with Verizon Cellular Modem and Clear Door replaces the SCD-1200-CLVZCD With this Verizon Cellular Modem and a cellular subscription from Sensaphone, you have a cloud based remote monitor with s clear door NEMA 4-X enclosure monitor a remote location. No ethernet connection is needed. Automatically protect against data loss with unlimited cloud based storage. An internet or cellular connection receives alarm notifications. Notify an unlimited number of people via e-mail, text message or voice phone calls if an alarm condition occurs. Note Sentinel Cellular Subscriptions 1 month or 12 month are purchased separately from Sensaphone. Sensaphone Sentinel Monitor with Verizon Cellular Modem and Clear Door NEMA 4-X Enclosure Product Details Cloud-Based remote facility monitoring Now with 4G modem. The SCD-1200-CLVZCD had 3G modem. Access to temperature, humidity, etc. readings from anywhere with web-based interface. Alerts can be sentstraight to your mobile device stay updated no matter where you are. Up to twelve external sensors not included can monitor temperature, humidity, water and more. i.e there are 12 sensor inputs. INCLUDED Verizon cellular modem for operation in locations where telephone or internet service is unobtainable. Temperature sensing range of 109 degrees to 168 degreesF | 85 degrees to 76 degreesC. Relay output capable of automatic or manual control. Manage multiple units, make programming changes and access status conditions using a simple, powerful web-based interface. INCLUDED Internal rechargeable battery-backup system.The Sentinel has an internal rechargeable battery backup pack part #FGD-0032 to 8 hours of backup time in the event of a power failure. The unit charges the battery and monitors its charge level. The percent charge can be viewed on the website. The Sentinel contains circuitry to protect the battery from deep discharge damage and disconnects the battery when all of i This item ships from a separate warehouse and may require extra time for delivery.